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-rw-r--r--test/CodeGen/Thumb/2007-05-05-InvalidPushPop.ll41
1 files changed, 41 insertions, 0 deletions
diff --git a/test/CodeGen/Thumb/2007-05-05-InvalidPushPop.ll b/test/CodeGen/Thumb/2007-05-05-InvalidPushPop.ll
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--- /dev/null
+++ b/test/CodeGen/Thumb/2007-05-05-InvalidPushPop.ll
@@ -0,0 +1,41 @@
+; RUN: llvm-as < %s | llc | not grep r11
+
+target triple = "thumb-linux-gnueabi"
+ %struct.__sched_param = type { i32 }
+ %struct.pthread_attr_t = type { i32, i32, %struct.__sched_param, i32, i32, i32, i32, i8*, i32 }
+@i.1882 = internal global i32 1 ; <i32*> [#uses=2]
+@.str = internal constant [14 x i8] c"Thread 1: %d\0A\00" ; <[14 x i8]*> [#uses=1]
+@.str1 = internal constant [14 x i8] c"Thread 2: %d\0A\00" ; <[14 x i8]*> [#uses=1]
+
+define i8* @f(i8* %a) {
+entry:
+ %tmp1 = load i32* @i.1882 ; <i32> [#uses=1]
+ %tmp2 = add i32 %tmp1, 1 ; <i32> [#uses=2]
+ store i32 %tmp2, i32* @i.1882
+ %tmp34 = inttoptr i32 %tmp2 to i8* ; <i8*> [#uses=1]
+ ret i8* %tmp34
+}
+
+define i32 @main() {
+entry:
+ %t = alloca i32, align 4 ; <i32*> [#uses=4]
+ %ret = alloca i32, align 4 ; <i32*> [#uses=3]
+ %tmp1 = call i32 @pthread_create( i32* %t, %struct.pthread_attr_t* null, i8* (i8*)* @f, i8* null ) ; <i32> [#uses=0]
+ %tmp2 = load i32* %t ; <i32> [#uses=1]
+ %ret3 = bitcast i32* %ret to i8** ; <i8**> [#uses=2]
+ %tmp4 = call i32 @pthread_join( i32 %tmp2, i8** %ret3 ) ; <i32> [#uses=0]
+ %tmp5 = load i32* %ret ; <i32> [#uses=1]
+ %tmp7 = call i32 (i8*, ...)* @printf( i8* getelementptr ([14 x i8]* @.str, i32 0, i32 0), i32 %tmp5 ) ; <i32> [#uses=0]
+ %tmp8 = call i32 @pthread_create( i32* %t, %struct.pthread_attr_t* null, i8* (i8*)* @f, i8* null ) ; <i32> [#uses=0]
+ %tmp9 = load i32* %t ; <i32> [#uses=1]
+ %tmp11 = call i32 @pthread_join( i32 %tmp9, i8** %ret3 ) ; <i32> [#uses=0]
+ %tmp12 = load i32* %ret ; <i32> [#uses=1]
+ %tmp14 = call i32 (i8*, ...)* @printf( i8* getelementptr ([14 x i8]* @.str1, i32 0, i32 0), i32 %tmp12 ) ; <i32> [#uses=0]
+ ret i32 0
+}
+
+declare i32 @pthread_create(i32*, %struct.pthread_attr_t*, i8* (i8*)*, i8*)
+
+declare i32 @pthread_join(i32, i8**)
+
+declare i32 @printf(i8*, ...)